<template>
    <div>
        <template>
        <div style="border: 1px solid #ccc;" @mouseleave="values">
            <Toolbar
                style="border-bottom: 1px solid #ccc"
                :editor="editor"
                :defaultConfig="toolbarConfig"
                :mode="mode"
            />
            <Editor
                style="height: 500px; overflow-y: hidden;"
                v-model="html"
                :defaultConfig="editorConfig"
                :mode="mode"
                @onCreated="onCreated"
            />
        </div>
    </template>
    </div>
</template>

<script>
import Vue from 'vue'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
import "@wangeditor/editor/dist/css/style.css"

export default Vue.extend({
    components: { Editor, Toolbar },
    data() {
        return {
            editor: null,
            html: '<p></p>',
            toolbarConfig: {},
            editorConfig: {
                placeholder: '请输入内容...',
                MENU_CONF: {
                    uploadImage: {
                        // 上传图片的配置
                        server: 'http://localhost:8081/wanxin/as/upload', // 服务端地址
                        fieldName: 'wangeditorUploadedImage',
                        maxFileSize: 10 * 1024 * 1024, // 10M
                    },
                },
            },
            mode: 'default', // or 'simple'
        }
    },
    updated(){
        // console.log(this.editor.getHtml());
        this.$nextTick(() => {
            console.log(this.editor.getHtml());
        });
    },
    methods: {
        onCreated(editor) {
            this.editor = Object.seal(editor) // 一定要用 Object.seal() ，否则会报错
        },
        values() {
            //子组件给父组件传递的值
            this.$emit("value", this.html)
        }
    },
    mounted() {
        // 模拟 ajax 请求，异步渲染编辑器
        // setTimeout(() => {
            // this.html = '<p>模拟 Ajax 异步设置内容 HTML</p>'
        // }, 1500)
    },
    beforeDestroy() {
        const editor = this.editor
        if (editor == null) return
        editor.destroy() // 组件销毁时，及时销毁编辑器
    }
})
</script>
<!-- <style src="@wangeditor/editor/dist/css/style.css"></style> -->

<style scoped></style>